diff --git a/src/Symfony/Component/Validator/Tests/Constraints/CardSchemeValidatorTest.php b/src/Symfony/Component/Validator/Tests/Constraints/CardSchemeValidatorTest.php
index 11418ac707..93cd84d4b1 100644
--- a/src/Symfony/Component/Validator/Tests/Constraints/CardSchemeValidatorTest.php
+++ b/src/Symfony/Component/Validator/Tests/Constraints/CardSchemeValidatorTest.php
@@ -92,7 +92,6 @@ class CardSchemeValidatorTest extends AbstractConstraintValidatorTest
             array('MAESTRO', '5020507657408074712'),
             array('MAESTRO', '5612559223580173965'),
             array('MAESTRO', '6759744069209'),
-            array('MAESTRO', '6759744069209'),
             array('MAESTRO', '6594371785970435599'),
             array('MASTERCARD', '5555555555554444'),
             array('MASTERCARD', '5105105105105100'),